2.1 - RHSA-2019:3011

Problem Description:

An update for redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

2. Relevant releases/architectures:

RHEL 7-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 7 - noarch

3. Description:

The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, redhat-virtualization-host, and ovirt-node-ng. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.

The following packages have been upgraded to a later upstream version: imgbased (1.1.10), ovirt-node-ng (4.3.6), redhat-release-virtualization-host (4.3.6), redhat-virtualization-host (4.3.6). (BZ#1734624, BZ#1737771, BZ#1752750)

Security Fix(es):

* kernel: hw: Spectre SWAPGS gadget vulnerability (CVE-2019-1125)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

* RHVH 4.3.6: Incorrect welcome info appear in RHVH boot process (BZ#1736798)

* The company logo displays wrong. (BZ#1738457)

Enhancement(s):

* [downstream clone - 4.3.6] [RFE] Warn if SELinux is disabled when upgrading RHV-H (BZ#1744027)

4. Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/2974891

5. Bugs fixed (https://bugzilla.redhat.com/):

1724389 - CVE-2019-1125 kernel: hw: Spectre SWAPGS gadget vulnerability 1736798 - RHVH 4.3.6: Incorrect welcome info appear in RHVH boot process 1737771 - Rebase RHV-H to RHV 4.3.6 1738457 - The company logo displays wrong. 1744027 - [downstream clone - 4.3.6] [RFE] Warn if SELinux is disabled when upgrading RHV-H 1752750 - Rebase RHV-H on glusterfs-3.12.2-47.5.el7rhgs